12954344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{124561}}^1$

素因数の和:124580

約数の個数: 16

約数和(自身を含む): 26158020

約数和(自身を除く): 13203676

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 124561, 249122, 498244, 996488, 1619293, 3238586, 6477172, 12954344]

約数ペア:

[(1, 12954344), (2, 6477172), (4, 3238586), (8, 1619293), (13, 996488), (26, 498244), (52, 249122), (104, 124561)]